,~~~~
<br />western Atlam
<br />International
<br />COF~E LABORATORIES
<br />L A B O R A T O R Y T EST S R E S U L T S
<br />11/Di/92
<br />JOB NUMBER: 921739 CUSTOMER; BATTLE VIWNTAIN~OOLD ATTN:~ ALANA SCOTT'
<br />LLIENi I.D. ........: SAN LUIS 5284 LABORATORY 1.D.,.: 921739.OD07
<br />DATE SAMRLED.... .. .: 09/15/92 DATE RECEIVED..,.: 09/17/92
<br />TIME SAMpLEU.......: 1D:15 TIME RECEIVED....: 11i1D
<br />(IDRK DESCRIPTION...: M•9 REMARKS..........:
<br />
<br />TEST DESCRIPTION FINAL RESULT pETECTION LIMIT
<br />~ UNIT$ OE NEA$URE TEST METHW ~ ~ OA7E TECHNICIAN
<br />Alkalinity, iot at (llnfi(t.) 283 5 ag/L CaC03 310.1 (1) 04/29/42 VKN
<br />Bicarbonetc (unfi R.) 346 ~ 5 mg/L 403 (37 04/29192 VKN
<br />carbon, Total Organic (TOC) 19 I 2 me/L 415.2 (1) 19/06/92 KJA
<br />Carbonate (Unfit[.) c1 1 mg/L 403 (3) 09129!92 VKN
<br />Chloride (Unfit[.) 4.1 0.5 moll 325.2 (U 10/25/42 PJM
<br />Cyanide, iota! (wtf ilt.) <0.02 0.02 mO/L 335,2 (1) D9/24/92 KJA
<br />Cyanide, W.A.D. (unftlt.) <0.02 0.02 mg/L 412H (3) 09/21/92 MRC
<br />Fluoride (Unfilt.) 0.4 0.1 mg/L 340.3 (1) 10/09/92 PJM
<br />xi[rogen, Ammonia (Unfit[. as N) 0.62 0.01 m9IL (a4 x) 350.1 (1) 10/19/92 PJM
<br />Nitrate + Ni (rite (as H) lUnf ilt .] 2.77 0.05 m9/L (as N) 353.2 (1) 10/19/92 PJM
<br />Oil and Grease (Infrared) c5 5 ng/L 413.2 (1) 09/29/92 MRC
<br />Sulfate (UnSilt.) 76 10 mg/l 375.2 (1) 09/29/92 PJM
<br />Sulfide (Unftlr.) <D.OS 0.05 mg/C 376.2 (17 09/22/92 KJA
<br />Aluminum, Piss. (Al) <0.05 0.05 mg/L 200.716010 (), 2) 09/27/92 VGL
<br />Arsenic, visa. (AST <0.05 0.05 eglL 200.7/6010 (1, 2) 09/27/42 VGL
<br />8erium, Diss. (Ba) 0,10 0.01 mg/L Z00. 7/6010 (1,2) 09(27/92 VGL
<br />Boron, Diss. (B) <0. 05 0.05 m6/L 200.7/6010 (1,2) 04127142 VGL
<br />Cadmium, Diss. (Cd) 0.071 O.ODS mg/L 200.7/6010 (1,Z) 09/27792 VGL
<br />Chromium, Dlse_ (Cr) c0.01 I U.07 me/L 200,7!6010 (1,2) 09/27/92 1N:L
<br />Copper, Diss. (Cu) O. D1 0.01 me/l 200,7lbD10 (1, 2) 09/27/42 YGL
<br />Iron, Diss. (Fe) c0.03 0.03 mBlL 200.7/6010 (1, 2) 09/27/42 VGL
<br />Lead, Diss. (Pb) <0.05 0.05 mg/L 200.7/bO1D 11,2) 09/27/92 UGL
<br />Mercury, Diss. (xg) c0.0003 O.DOOi nBll 2(5.1 (1) 09/21/42 WG
<br />7300 Sou[h Po[omec, Suite 730
<br />Aurora, CO 80012
<br />(3D;) 751•[780
<br />PAGE :9
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